Datasheet

Summary description STP16DPPS05
4/34 Doc ID 15817 Rev 2
Table 3. Pin description
Pin n° Symbol Name and function
1 GND Ground terminal
2 SDI Serial data input terminal
3 CLK Clock input terminal
4 LE/DM1 Latch input terminal - detect mode 1 (see operation principle)
5-20 OUT 0-15
Output terminal
21 OE/DM2
Input terminal of output enable (active low) - detect mode 1
(see operation principle)
22 SDO Serial data out terminal
23 R-EXT
Input terminal for an external resistor for constant current
programming
24 V
DD
Supply voltage terminal